🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.06 AU - 1.5 AU

Year: 540 Days

Day: 38.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,289,294 km

• M1: 808,128 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.26 AU - 1.58 AU

Year: 631 Days

Day: 23.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,289,294 km

• M1: 724,353 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.78 AU - 3.62 AU

Year: 2134 Days

Day: 23.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574

Radius: 14.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.66 AU - 12.86 AU

Year: 14085 Days

Day: 7.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,289,294 km

• M1: 185,801 km (0.062 R)
• M2: 309,518 km (0.089 R)
• M3: 508,034 km (0.087 R)
• M4: 874,699 km (0.102 R)
• M5: 1,393,355 km (0.057 R)
• M6: 1,737,729 km (0.053 R)
• M7: 2,082,253 km (0.099 R)
• M8: 2,655,362 km (0.091 R)
• M9: 3,374,030 km (0.035 R)
• M10: 4,116,185 km (0.096 R)
• M11: 4,434,530 km (0.041 R)
• M12: 5,945,019 km (0.112 R)
• M13: 6,467,864 km (0.116 R)
• M14: 7,131,929 km (0.107 R)
• M15: 7,687,535 km (0.104 R)
• M16: 7,992,565 km (0.116 R)
• M17: 8,346,215 km (0.096 R)
• M18: 8,614,743 km (0.082 R)
• M19: 8,795,457 km (0.115 R)
• M20: 9,811,526 km (0.031 R)
• M21: 10,864,695 km (0.1 R)
• M22: 11,703,191 km (0.082 R)
• M23: 12,206,139 km (0.095 R)
• M24: 12,973,875 km (0.077 R)
• M25: 13,494,476 km (0.087 R)
• M26: 13,757,319 km (0.094 R)
• M27: 14,234,836 km (0.08 R)
• M28: 14,556,172 km (0.072 R)
• M29: 14,663,882 km (0.115 R)
• M30: 15,699,848 km (0.106 R)
• M31: 15,865,602 km (0.082 R)
• M32: 16,031,955 km (0.12 R)
• M33: 16,310,506 km (0.044 R)
• M34: 16,422,256 km (0.074 R)
• M35: 16,534,454 km (0.089 R)
• M36: 17,212,432 km (0.12 R)
• M37: 17,555,011 km (0.095 R)
• M38: 18,015,174 km (0.116 R)
• M39: 18,130,813 km (0.1 R)
• M40: 18,421,033 km (0.059 R)
• M41: 18,537,570 km (0.034 R)
• M42: 19,006,110 km (0.103 R)
• M43: 19,955,010 km (0.1 R)
• M44: 20,797,994 km (0.078 R)
• M45: 21,345,971 km (0.098 R)
• M46: 22,955,943 km (0.057 R)
• M47: 24,093,485 km (0.085 R)
• M48: 25,443,606 km (0.104 R)
• M49: 27,149,022 km (0.104 R)
• M50: 28,216,851 km (0.086 R)
• M51: 28,485,978 km (0.117 R)
• M52: 28,756,002 km (0.055 R)
• M53: 29,230,526 km (0.091 R)
• M54: 29,844,326 km (0.045 R)
• M55: 30,877,001 km (0.076 R)
• M56: 31,223,768 km (0.074 R)
• M57: 32,061,367 km (0.082 R)
• M58: 32,623,855 km (0.09 R)
• M59: 32,906,445 km (0.096 R)
• M60: 35,557,768 km (0.116 R)
• M61: 36,505,620 km (0.049 R)
• M62: 37,387,949 km (0.095 R)
• M63: 38,799,255 km (0.111 R)
• M64: 39,925,727 km (0.111 R)
• M65: 40,606,846 km (0.076 R)
• M66: 40,986,825 km (0.074 R)
• M67: 43,059,354 km (0.077 R)
• M68: 43,679,885 km (0.098 R)
• M69: 43,835,617 km (0.118 R)
• M70: 44,381,649 km (0.088 R)
• M71: 44,616,518 km (0.102 R)
• M72: 44,930,075 km (0.089 R)
• M73: 45,796,396 km (0.059 R)
• M74: 46,747,689 km (0.098 R)
• M75: 48,750,505 km (0.107 R)
• M76: 50,047,070 km (0.106 R)
• M77: 50,699,616 km (0.048 R)
• M78: 51,601,392 km (0.108 R)
• M79: 52,260,520 km (0.09 R)
• M80: 52,922,640 km (0.064 R)
• M81: 54,422,209 km (0.105 R)
• M82: 54,589,609 km (0.115 R)
• M83: 54,925,157 km (0.115 R)
• M84: 55,093,156 km (0.086 R)
• M85: 55,513,975 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.6

Radius: 4

Gravity: 38.85 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.31 AU - 13.45 AU

Year: 18245 Days

Day: 21.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,289,294 km

• M1: 231,129 km (0.068 R)
• M2: 340,036 km (0.1 R)
• M3: 464,801 km (0.088 R)
• M4: 777,909 km (0.056 R)
• M5: 942,915 km (0.064 R)
• M6: 1,387,371 km (0.091 R)
• M7: 1,735,485 km (0.107 R)
• M8: 1,795,922 km (0.041 R)
• M9: 2,239,331 km (0.1 R)
• M10: 2,473,152 km (0.108 R)
• M11: 3,522,431 km (0.099 R)
• M12: 3,833,296 km (0.118 R)
• M13: 4,072,204 km (0.048 R)
• M14: 4,648,305 km (0.097 R)
• M15: 4,902,921 km (0.063 R)
• M16: 5,075,257 km (0.116 R)
• M17: 5,559,206 km (0.094 R)
• M18: 5,966,113 km (0.091 R)
• M19: 6,618,060 km (0.06 R)
• M20: 7,837,133 km (0.073 R)
• M21: 7,937,513 km (0.039 R)
• M22: 7,987,928 km (0.1 R)
• M23: 8,292,659 km (0.118 R)
• M24: 8,343,672 km (0.098 R)
• M25: 10,034,876 km (0.083 R)
• M26: 11,712,616 km (0.099 R)
• M27: 12,290,811 km (0.091 R)
• M28: 12,583,425 km (0.055 R)
• M29: 12,760,100 km (0.098 R)
• M30: 13,414,890 km (0.057 R)
• M31: 14,019,564 km (0.067 R)
• M32: 14,080,600 km (0.108 R)
• M33: 15,443,736 km (0.111 R)
• M34: 15,506,717 km (0.094 R)
• M35: 16,268,918 km (0.082 R)
• M36: 16,783,834 km (0.045 R)
• M37: 17,043,237 km (0.069 R)
• M38: 17,697,727 km (0.094 R)
• M39: 17,763,550 km (0.07 R)
• M40: 19,301,416 km (0.109 R)
• M41: 19,641,303 km (0.11 R)
• M42: 20,327,209 km (0.054 R)
• M43: 22,217,528 km (0.076 R)
• M44: 22,716,736 km (0.101 R)
• M45: 23,291,790 km (0.103 R)
• M46: 24,236,501 km (0.1 R)
• M47: 24,382,957 km (0.102 R)
• M48: 24,676,618 km (0.057 R)
• M49: 25,119,427 km (0.089 R)
• M50: 25,341,879 km (0.108 R)
• M51: 25,490,580 km (0.043 R)
• M52: 25,564,930 km (0.082 R)
• M53: 25,863,377 km (0.06 R)
• M54: 26,916,846 km (0.118 R)
• M55: 27,754,444 km (0.071 R)
• M56: 27,907,632 km (0.055 R)
• M57: 27,984,376 km (0.043 R)
• M58: 28,600,570 km (0.087 R)
• M59: 28,910,387 km (0.118 R)
• M60: 29,221,251 km (0.051 R)
• M61: 29,377,132 km (0.094 R)
• M62: 30,081,888 km (0.074 R)
• M63: 31,109,625 km (0.074 R)
• M64: 32,068,548 km (0.119 R)
• M65: 32,956,112 km (0.107 R)
• M66: 33,118,425 km (0.059 R)
• M67: 33,688,244 km (0.094 R)
• M68: 34,672,747 km (0.119 R)
• M69: 35,085,787 km (0.116 R)
• M70: 35,833,328 km (0.079 R)
• M71: 36,334,480 km (0.07 R)
• M72: 36,753,953 km (0.069 R)
• M73: 40,513,796 km (0.1 R)
• M74: 42,615,646 km (0.062 R)
• M75: 43,235,281 km (0.107 R)
• M76: 43,324,142 km (0.047 R)
• M77: 43,590,725 km (0.086 R)
• M78: 43,679,736 km (0.084 R)
• M79: 44,573,134 km (0.096 R)
• M80: 45,653,231 km (0.045 R)
• M81: 46,287,227 km (0.079 R)
• M82: 47,106,724 km (0.117 R)
• M83: 49,686,390 km (0.082 R)
• M84: 50,245,287 km (0.087 R)
• M85: 52,880,155 km (0.062 R)
• M86: 55,174,088 km (0.117 R)
• M87: 56,333,322 km (0.038 R)
• M88: 57,695,710 km (0.061 R)
• M89: 58,675,576 km (0.104 R)
• M90: 63,152,143 km (0.076 R)
• M91: 64,263,057 km (0.116 R)
• M92: 64,465,762 km (0.074 R)
• M93: 64,973,347 km (0.066 R)
• M94: 67,943,463 km (0.095 R)
• M95: 68,046,686 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,149 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit